package service;

import java.util.List;

import model.Knowledge;
import model.User;

public interface KnowledgeManager {
	int addKnowledgeManager(int ledgeSort,String klName,int continent,
			int country,String ledgeNumber) throws Exception;
//	int addOrUpdateKnowledgeManager(int ledgeSort,String klName,int continent,
//			int country,String ledgeNumber) throws Exception;
	List<Knowledge> getKnowledgeByUser(User user) throws Exception;
	void delAllInfo() throws Exception;
}
